The PTFE® (polytetrafluoroethylene) is a very well known product for it very high resistance to chemical products. It is also recognized, by design, to reduce the coefficient of friction and to provide a good seal. Certain grades of PTFE® meet the requirements of standards of food and pharmaceutical sectors.


3R 720 packing is a firm, high density interlock braided packing manufactured from pure PTFE filaments pretreated with PTFE dispersion, but contains no other lubricants. Learn more >

3R732 F.D.A.

The 3R 732 packing is a firm, pliable interlock braided packing manufactured from the purest PTFE filaments. Learn more >


The 3R 765 valve stem packing utilizes 100% pure expanded PTFE in a unique braid-over-braid-over-core construction with a round cross section. Learn more >